| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.98 | 8.408% | $146.3291 | $146.33 | $146.35 | $146.30 |
| Purchase #2 | $49.58 | 10.575% | $54.8231 | $54.82 | $54.80 | $54.80 |
| Purchase #3 | $31.27 | 4.331% | $32.6243 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $28.86 | 6.436% | $30.7174 | $30.72 | $30.70 | $30.70 |
| Purchase #5 | $182.62 | 10.634% | $202.0398 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $134.36 | 7.167% | $143.9896 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $125.93 | 12.261% | $141.3703 | $141.37 | $141.35 | $141.40 |
| 7 purchase totals = | $687.60 | $751.8936 | $751.89 | $751.85 | $751.80 | |